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IFAI

Model rankings

1319 models · 5 boards · 2 sources

WebDev arena · People compare web pages built by two models · Published July 2, 2026

Best web builder
claude-fable-5Anthropic1,653Score
Best open model
glm-5.2 (max)Z.ai1,584Score
Best from China
glm-5.2 (max)Z.ai1,584Score
Most voted
claude-haiku-4-5-20251001Anthropic23,650Votes
Top three by Score
1claude-fable-5Anthropic1,653
2glm-5.2 (max)Z.ai1,584
3claude-opus-4-8-thinkingAnthropic1,561
Top three open models
1glm-5.2 (max)Z.ai · #2 overall1,584
2glm-5.1Z.ai · #9 overall1,523
3kimi-k2.6Moonshot AI · #11 overall1,514
This week's changes
Reve 2.0Image · #2New
claude-sonnet-5-thinkingCoding · #5New
Fish Audio S2.1 ProSpeech · #15New
OpenAudio S1 MiniSpeech · #50New
RankChangeModelScore95% intervalVotesPrice $/M
1—claude-fable-5ClosedAnthropic1,653±152,100—
2—glm-5.2 (max)OpenZ.ai1,584±123,015—
3—claude-opus-4-8-thinkingClosedAnthropic1,561±104,071—
4—claude-opus-4-7-thinkingClosedAnthropic1,559±88,857—
5—claude-opus-4-7ClosedAnthropic1,557±88,357—
6Newclaude-sonnet-5-thinkingClosedAnthropic1,551±181,250—
7—claude-opus-4-6-thinkingClosedAnthropic1,542±711,365—
8—seed-2.1-pro-previewClosedByteDance1,539±132,577—
9—claude-opus-4-6ClosedAnthropic1,536±612,463—
10▼ 4claude-opus-4-8ClosedAnthropic1,535±104,488—
11▼ 1qwen3.7-max-20260517ClosedAlibaba1,526±104,655—
12▼ 1glm-5.1OpenZ.ai1,523±104,589—
13▼ 1claude-sonnet-4-6ClosedAnthropic1,522±614,669—
14▼ 1kimi-k2.6OpenMoonshot AI1,514±86,851—
15▼ 1gemini-3.5-flashClosedGoogle1,510±95,817—
16▼ 1minimax-m3OpenMiniMax1,501±104,509$0.52
17▼ 1gpt-5.5-xhigh (codex-harness)ClosedOpenAI1,501±87,587—
18▼ 1claude-opus-4-5-20251101-thinking-32kClosedAnthropic1,490±713,060—
19▼ 1gpt-5.5-high (codex-harness)ClosedOpenAI1,483±87,770—
20▼ 1qwen3.6-max-previewClosedAlibaba1,482±122,507—
21—mimo-v2.5-proOpenXiaomi1,473±87,887—
22▼ 2kimi-k2.7-codeOpenMoonshot AI1,471±113,315—
23▼ 1claude-opus-4-5-20251101ClosedAnthropic1,466±615,315—
24▼ 1qwen3.6-plusClosedAlibaba1,461±79,474—
25—gpt-5.4-high (codex-harness)ClosedOpenAI1,457±171,482—
26▼ 2deepseek-v4-pro-thinkingOpenDeepSeek1,457±87,330—
27▼ 1gpt-5.5 (codex-harness)ClosedOpenAI1,448±87,600—
28Newdeepseek-v4-proOpenDeepSeek1,446±86,533—
29▼ 2gemini-3.1-pro-previewClosedGoogle1,445±614,184—
30▼ 2glm-4.7OpenZ.ai1,440±104,882—
31▼ 2gemini-3-proClosedGoogle1,439±717,152—
32▼ 2gpt-5.4-medium (codex-harness)ClosedOpenAI1,437±161,449—
33▼ 2gemini-3-flashClosedGoogle1,437±713,270—
34▼ 1mimo-v2-proClosedXiaomi1,432±86,811—
35—kimi-k2.5-thinkingOpenMoonshot AI1,431±613,777—
36▼ 2mimo-v2.5OpenXiaomi1,430±87,019—
37▼ 5glm-5OpenZ.ai1,430±87,374—
38▼ 1kimi-k2.5-instantOpenMoonshot AI1,408±113,611—
39▼ 2gpt-5.3-codex (codex-harness)ClosedOpenAI1,406±122,963—
40▼ 1gpt-5.2ClosedOpenAI1,405±171,457—
41▼ 1gpt-5.4-mini-highClosedOpenAI1,397±78,682—
42▼ 1minimax-m2.7OpenMiniMax1,396±79,230—
43▼ 1qwen3.5-397b-a17bOpenAlibaba1,396±613,069—
44▼ 1gpt-5-mediumClosedOpenAI1,395±133,756—
45▼ 9gpt-5.4ClosedOpenAI1,394±22721—
46▼ 2minimax-m2.1-previewOpenMiniMax1,391±89,273—
47▼ 2gpt-5.1-mediumClosedOpenAI1,391±96,117—
48▼ 2claude-sonnet-4-5-20250929-thinking-32kClosedAnthropic1,388±715,749—
49▼ 2gemini-3-flash (thinking-minimal)ClosedGoogle1,387±519,843—
50▼ 1claude-sonnet-4-5-20250929ClosedAnthropic1,386±618,414—

Intelligence over time

Each maker's best model at the time on the Artificial Analysis Intelligence Index, by the month it was released.

Gained most · Anthropic +57.2Highest now · Anthropic 64.6Gap between highest and lowest 18.1 ptsTime range Nov 2025 – Nov 2026
64.6Anthropic60.0Google56.9OpenAI50.1Meta46.5Kimi

Arena data comes from the leaderboard dataset it publishes on Hugging Face (CC BY 4.0). Only each board's overall leaderboard is used; scores and ranks are unchanged. dataset · CC BY 4.0

Artificial Analysis data comes from its API (artificialanalysis.ai). Scores are unchanged; ranks follow the scores. artificialanalysis.ai

Open or closed follows the license Arena gives; prices and Artificial Analysis intelligence show only where model names match, otherwise “—”.